Neutron based irradiation growth testing was performed on two types of zircaloy-2 -recrystallised and cold worked. The growth curves along two axes of the texturedsample are shown in Figure 1.(i)Why is there is difference in growth rate between direction and direction?(ii)Which directions are axis i and axis ii for the rolled sheet of zircaloy-2?Why is there a difference between the growth rate of cold worked andrecrystallised material?(iii) (iv)Sketch a copy of the graph for irradiation growth for neutron damage forthe cold worked sample, and add sketched lines of irradiation growth forfission fragment damage.GrowthCold worked - along axis iRecrystallised - along axis i+0.5%0%Neutron fluence0.3%Cold worked - along axis iRecrystallised - along axis iTONDRD00 os 10 15 20 25 30 35 40 45 S0Figure 1: Irradiotion growth as a function of fluence for a zircaloy-2 sample.

Because of their low thermal neutron absorption cross-section, zirconium alloys are used in the fuel…

Neutron based irradiation growth testing was performed on two types of zircaloy-2 – recrystallised and cold worked. The growth curves along two axes of the textured sample are shown in Figure 1. (i) Why is there is difference in growth rate between direction and direction? (ii) Which directions are axis i and axis ii for the rolled sheet of zircaloy-2? Why is there a difference between the growth rate of cold worked and recrystallised material? (iii)

Neutron based irradiation growth testing was performed on two types of zircaloy-2 – recrystallised and cold worked. The growth curves along two axes of the textured sample are shown in Figure 1. (i) Why is there is difference in growth rate between direction and direction? (ii) Which directions are axis i and axis ii for the rolled sheet of zircaloy-2? Why is there a difference between the growth rate of cold worked and recrystallised material? (iii)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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